Inventor
Toshiro Namatame
Inventor
Osaka, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B63Hprimary
B63HMarine propulsion or steering33%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids33%
F16JPistons33%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to JAPAN HAMWORTHY & CO LTD (1)· patent assignee history
2017Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JAPAN HAMWORTHY & CO LTD | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 1 | 2017 |